Detection and discrimination of low concentration explosives using MOS nanoparticle sensors

Journal of Hazardous Materials

Volumn 164, Issue 2-3, 2009, Pages 1030-1035

  Gui, Yanghai ^a   Xie, Changsheng ^b   Xu, Jiaqiang ^a   Wang, Guoqing ^a  

^a ZHENGZHOU UNIVERSITY OF LIGHT INDUSTRY   (China)

^b HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

Author keywords

DFA; Doped ZnO nanoparticle; Electronic nose; Explosive; Sensor arrays

Indexed keywords

CONCENTRATION OF; DETECTION CAPABILITIES; DETECTION LIMITS; DFA; DINITROTOLUENE; DOPED NANOPARTICLES; DOPED-ZNO NANOPARTICLE; DYNAMIC SAMPLING METHODS; ELECTRONIC NOSE; FEATURE PARAMETERS; LOW CONCENTRATIONS; MAXIMUM VALUES; PICRIC ACIDS; SAMPLING METHODS; ZNO;

ARTIFICIAL ORGANS; COMPOSITE MICROMECHANICS; EXPLOSIVES; NITRATION; SEMICONDUCTING ZINC COMPOUNDS; SENSOR ARRAYS; ZINC OXIDE;

NANOPARTICLES;

CONCENTRATION (COMPOSITION); DETECTION METHOD; EXPLOSIVE; SENSOR; TOLUENE;

DINITROBENZENES; EXPLOSIVE AGENTS; NANOPARTICLES; NITRATES; OPTICS AND PHOTONICS; PICRATES; ZINC OXIDE;

EID: 62649145997     PISSN: 03043894     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jhazmat.2008.09.011     Document Type: Article

References (16)

1. Goodrich J.N. Attack on America: a record of the immediate impact and reactions in the USA travel and tourism industry. Tourism Manage. 23 (2002) 573-580
2. Eiceman G.A., and Stone J.A. Ion mobility spectrometers in national defence. Anal. Chem. A 76 (2004) 390-397
3. Yinon J. Detection of explosives by electronic noses. Anal. Chem. A 75 (2003) 98A-105A
4. Content S., Trogler W.C., and Sailor M.J. Detection of Nitrobenzene, DNT, and TNT vapors by quenching of porous silicon photoluminescence. Chem. Eur. J. 6 (2000) 2205-2213
5. Nipper M., Qian Y., Scott Carr R., and Miller K. Degradation of picric acid and 2,6-DNT in marine sediments and waters: the role of microbial activity and ultra-violet exposure. Chemosphere 56 (2004) 519-530
6. Darrach M.R., Chutjian A., and Plett G.A. Trace explosives signatures from world war II unexploded undersea ordnance. Environ. Sci. Technol. 32 (1998) 1354-1358
7. Suman Singh. Sensors-an effective approach for the detection of explosives. J. Hazard. Mater. 144 (2007) 15-28
8. 2. Mater. Lett. 58 (2004) 624-629
9. Garcia M., Aleixandre M., Gutiérrez J., and Horrillo M.C. Electronic nose for wine discrimination. Sens. Actuators B 113 (2006) 911-916
10. Zhang Q.Y., Xie C.S., Zhang S.P., Wang A.H., Zhu B.L., Wang L., and Yang Z.B. Identification and pattern recognition analysis of Chinese liquors by doped nano ZnO gas sensor array. Sens. Actuators B 110 (2005) 370-376
11. http://demining.jrc.it/aris/events/mine99/program/P82-86/p82-86.htm
12. Senesac L., and Thundat T.G. Nanosensors for trace explosive detection. Mater. Today 11 (2008) 28-36
13. Krausa M., and Schorb K. Trace detection of 2,4,6-trinitrotoluene in the gaseous phase by cyclic voltammetry. J. Electroanal. Chem. 461 (1999) 10-13
14. Stetter J.R., Strathmann S., McEntegart C., Decastro M., and Penrose W.R. New sensor arrays and sampling systems for a modular electronic nose. Sens. Actuators B 69 (2000) 410-419
15. 2 pre-oxidation. Mater. Chem. Phys. 93 (2005) 539-543
16. Gao T., and Wang T.H. Synthesis and properties of multipod-shaped ZnO nanorods for gas-sensor applications. Appl. Phys. A 80 (2004) 1451-1454